AV 246 then YX 3287 at Dulles
Bogota → Washington → Dayton
Timetable, Washington time
13:10AV 246 from Bogota at the gate
12:35YX 3287 to Dayton leaves the gate
23 h 25 apart on the timetable, overnight
YX 3287 leaves 23 h 25 after AV 246 arrives on the timetable: more than half a day, so not a connection we count.